31033628

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 55569360

約数和(自身を除く): 24535732

約数列:

[1, 2, 4, 61, 122, 193, 244, 386, 659, 772, 1318, 2636, 11773, 23546, 40199, 47092, 80398, 127187, 160796, 254374, 508748, 7758407, 15516814, 31033628]

約数ペア:

[(1, 31033628), (2, 15516814), (4, 7758407), (61, 508748), (122, 254374), (193, 160796), (244, 127187), (386, 80398), (659, 47092), (772, 40199), (1318, 23546), (2636, 11773)]